* @package Domain51
* @subpackage Domain51_Css
* @license Released under the same license as Solar.
*/
class Domain51_App_Css extends Solar_Base
{
/**
* Handle instantiation
*
* @param array|null
* @return void
*/
public function __construct($config = null) {
parent::__construct($config);
}
/**
* Return CSS check
*
* Performs basic check to insure it knows about the requested file and
* that it exists. If not, it returns a 404 error and a basic 404 not found
* error message.
*
* @param Solar_Uri_Action
* @return string
*
* @todo Make error messages use locale code
*/
public function fetch($spec = null) {
if (is_null($spec)) {
return;
}
$cssName = $spec->path[0];
// Check to see if this $cssName is configured
if (!isset($this->_config[$cssName])) {
$cleanCss = htmlentities($cssName);
$errorMsg = "404 - CSS file {$cleanCss} unknown";
header("HTTP/1.1 {$errorMsg}", true, 404);
return "$errorMsg
";
}
// Check to see if this $cssName's value is a real file
if (!file_exists($this->_config[$cssName])) {
$cleanCss = htmlentities($cssName);
$errorMsg = "404 - CSS file {$cleanCss} not found";
header("HTTP/1.1 {$errorMsg}", true, 404);
return "$errorMsg
";
}
// We're good, set content-type and return.
header('Content-Type: text/css; charset=UTF-8', true);
return file_get_contents($this->_config[$cssName]);
}
}
?>